Comparison

Panecal Scientific Calculator vs SpanSet Payload Controller

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Panecal Scientific Calculator

This app functions as a scientific calculator, enabling users to input and edit complex formulas with ease. It supports formula history, variable memory, and various number system conversions for accurate calculations.

Highlights
  • Formula editing with cursor and swipe
  • Reuse past formulas
  • Variable memory for calculations
  • Binary, octal, decimal, hexadecimal conversion
  • M+/M- memory functions
  • Angle unit settings (DEG, RAD, GRAD)
Features
Read full description

[Description] Panecal is a scientific calculator app that lets you display and modify formulas. By allowing you to review your formulas as you type, it helps prevent typos and calculation errors. You can also reuse past formulas and utilize variable memory to recalculate by changing only specific values. The on-screen cursor allows you to quickly navigate to where you want to edit by tapping or using the arrow keys. Featuring a powerful, flexible, and intuitive user interface, the app also supports swiping to scroll through formulas and long-pressing to copy and paste. [Features] - Recalculate easily using past formulas - Effortless editing with cursor navigation and screen swiping - Copy and paste formula text - History log for both formulas and calculation results - Binary, octal, decimal, and hexadecimal calculation and conversion (Up to 32-bit) - M+/M- memory functions and variable memory (A–F) - Support for arithmetic operations, inverse trigonometric functions, logarithmic functions, power/root functions, factorials, absolute values, percentage calculations, modulo operations, and polar/cartesian coordinate conversion - Multiple angle units (DEG, RAD, GRAD) -Multiple display formats: Normal (standard), Fix (fixed decimal), Sci (significant figures), and Eng (engineering notation in multiples of 3) -Customizable decimal point characters and grouping separators [Disclaimer] Please note that Appsys accepts no responsibility for any damages, lost profits, or claims from third parties arising from the use of this software.

About

SpanSet Payload Controller

Features
Read full description

Lifting loads is your daily business? SpanSet Payload Controller is your tool of choice to calculate the required load capacity of lashing straps and round slings. It's clear, well-structured user interface makes such calculations a cinch.

Screenshots

Panecal Scientific Calculator4 screens
SpanSet Payload Controller4 screens

Verdict

The call

The clearest difference is ads: SpanSet Payload Controller at none against Panecal Scientific Calculator's shown. On price, update cadence, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 22, 2026 and October 19, 2026 respectively.

Scorecard1 real difference · 9 level
Panecal Scientific Calculator versus SpanSet Payload Controller: the parameters behind the verdict, then further details
ParameterPanecal Scientific CalculatorSpanSet Payload Controller
PriceFreeFree
Rating4.8 (2K ratings) — better—
Positive reviews75.8% of reviews—
Number of ratings2K — better—
Update frequencyEvery 2 monthsEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supported—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.0 — better13.0
Further details — not scored
Size34 MB7 MB
Age rating4+4+
DeveloperNoriyasu KutsuzawaSpan Set GmbH & Co. KG

Bugs and requests

Panecal Scientific Calculator

Reported bugs

3 issues
  • Inability to switch back from Bin mode
  • Calculation history not scrolling properly
  • Inconsistent behavior with certain operations

Requested features

5 requests
  • Unit conversion tools
  • Customizable font and icon
  • Ability to rotate screen
  • More advanced programming features
  • Improved order of operations handling

SpanSet Payload Controller

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Panecal Scientific Calculator

No in-app purchases

None

SpanSet Payload Controller

No in-app purchases

Questions

Is Panecal Scientific Calculator free?
Panecal Scientific Calculator is free to download, with no in-app purchases.
Is SpanSet Payload Controller free?
SpanSet Payload Controller is free to download, with no in-app purchases.
Do Panecal Scientific Calculator or SpanSet Payload Controller have ads?
Panecal Scientific Calculator shows ads; SpanSet Payload Controller does not.
Which is updated more often, Panecal Scientific Calculator or SpanSet Payload Controller?
Panecal Scientific Calculator ships an update every 2 months, and SpanSet Payload Controller every 2 months. Most recently, Panecal Scientific Calculator was updated on October 22, 2026 and SpanSet Payload Controller on October 19, 2026.

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